Good day. Hye I'm new in this area and i'm about to create a VF page that will create 4 columns in Page Layout.

 

I want to know what is the language being used in creating a Visualforce Page. Does it using Java, Javascript, HTML or etc etc? Can we randomly choose what sort of language to be used in the system? Or does we able to select which language that most preferable? Or does it only stick to only one language? And I would like if you could re-confirm me the way of doing it. 1) Need to embed the code in the Apex Classes 2) Go to the respective Object and select the Trigger section and embed another code to call the code in the Apex Classes * Am i in the right track?

 

Can someone please guide me on this..

I have a question regarding a "export data to excel" on a Visualforce page.

For example, I retrieve a bunch of records of a SObject on the extension class in a List ( like "List<Account>").
I want to create a button or a link on the visualforce page to export all the records inside that list to Excel.

Is that possible, does anybody knows how to do it ?

Hi all,

sorry if this has already been posted.

I am working on the Customer Service part of Salesforce.
When logging Cases, the system should calculate a due date based on the SLA and on the Customer Service Center Calendar (meaning, without holidays, bank holidays, week-ends, etc.).
Since there are no standard feature to enable this feature, I have been told this is feasible through Apex.

I'm pretty new in the Apex world: I've done some developments, but nothing too fancy, so if you could help me out on this one, I would really appreciate.
Not mentioning I'm sure it's the kind of issue Customers face all the time...

Thanks in advance,
Free